AU2006200338B2 - Method of controlling communication between a head-end system and a plurality of client systems - Google Patents

Method of controlling communication between a head-end system and a plurality of client systems Download PDF

Info

Publication number
AU2006200338B2
AU2006200338B2 AU2006200338A AU2006200338A AU2006200338B2 AU 2006200338 B2 AU2006200338 B2 AU 2006200338B2 AU 2006200338 A AU2006200338 A AU 2006200338A AU 2006200338 A AU2006200338 A AU 2006200338A AU 2006200338 B2 AU2006200338 B2 AU 2006200338B2
Authority
AU
Australia
Prior art keywords
multicast
group
client
receiver
client system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU2006200338A
Other languages
English (en)
Other versions
AU2006200338A1 (en
Inventor
Albert Jan Bosscha
Jaco Du Plooy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Irdeto Access BV
Original Assignee
Irdeto Access BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Irdeto Access BV filed Critical Irdeto Access BV
Publication of AU2006200338A1 publication Critical patent/AU2006200338A1/en
Application granted granted Critical
Publication of AU2006200338B2 publication Critical patent/AU2006200338B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AU2006200338A 2005-02-14 2006-01-25 Method of controlling communication between a head-end system and a plurality of client systems Ceased AU2006200338B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05101087A EP1691507B1 (de) 2005-02-14 2005-02-14 Verfahren zur Steuerung der Kommunikation zwischen einem Kopfendstellensystem und mehreren Kundensystemen
EP05101087.4 2005-02-14

Publications (2)

Publication Number Publication Date
AU2006200338A1 AU2006200338A1 (en) 2006-08-31
AU2006200338B2 true AU2006200338B2 (en) 2010-07-01

Family

ID=34938731

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2006200338A Ceased AU2006200338B2 (en) 2005-02-14 2006-01-25 Method of controlling communication between a head-end system and a plurality of client systems

Country Status (16)

Country Link
US (1) US7676598B2 (de)
EP (1) EP1691507B1 (de)
JP (1) JP4739047B2 (de)
KR (1) KR101244312B1 (de)
CN (1) CN1822545B (de)
AR (1) AR052668A1 (de)
AT (1) ATE478489T1 (de)
AU (1) AU2006200338B2 (de)
BR (1) BRPI0600364A (de)
CA (1) CA2536121A1 (de)
DE (1) DE602005022978D1 (de)
MX (1) MXPA06001744A (de)
MY (1) MY143984A (de)
RU (1) RU2418369C2 (de)
TW (1) TWI330017B (de)
ZA (1) ZA200601190B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7716363B1 (en) * 2004-02-10 2010-05-11 Cisco Technology, Inc. Method and apparatus of providing zero configuration single source multicasting reporting
US20100272262A1 (en) * 2005-08-29 2010-10-28 David Boubion Systems and methods for broadcast communication and interface with assets and datasets
JP4881610B2 (ja) * 2005-11-30 2012-02-22 株式会社日立製作所 測定システム及び管理装置及びその処理分散方法
EP2124439A1 (de) * 2008-05-21 2009-11-25 Nagravision S.A. Zuordnungs- und Verwaltungsmethode von Abonnements für den Erhalt von über das Fernsehen übertragenen Produkten
US20100050204A1 (en) * 2008-08-22 2010-02-25 King-Hang Wang User group assignment method for key management
EP2341708B1 (de) 2010-01-05 2017-03-08 Irdeto B.V. Rundfunkvarianten von digitalen Signalen in einem Zugangsberechtigungssystem
FR2986682B1 (fr) * 2012-02-08 2014-02-28 Bouygues Telecom Sa Systeme de lecture de contenu numerique et procede de lecture correspondant
KR102005771B1 (ko) 2012-02-24 2019-10-01 삼성전자주식회사 무선 통신 네트워크에서 ｉｐ 주소 할당 방법 및 장치
EP2706717A1 (de) * 2012-09-11 2014-03-12 Thomson Licensing Verfahren und Vorrichtungen zur Registrierung eines Client an einem Server
US9112824B2 (en) * 2013-03-15 2015-08-18 Red Hat, Inc. Forwarding multicast messages in a messaging network
US9407583B2 (en) 2013-03-15 2016-08-02 Red Hat, Inc. Handling unavailable destinations in a messaging network
US10349225B2 (en) * 2013-08-27 2019-07-09 Verizon Patent And Licensing Inc. Private multicast networks
FR3011414A1 (fr) * 2013-10-01 2015-04-03 Orange Procede d'abonnement a des flux en provenance de clients multicast
CN110710171B (zh) * 2017-03-28 2021-12-21 依斯塔国际有限公司 信号通信系统
GB2564430C (en) 2017-07-07 2021-02-17 Gurulogic Microsystems Oy Data communication system and method
CN109101440B (zh) * 2018-08-01 2023-08-04 浪潮软件集团有限公司 一种基于jvm缓存处理追溯数据并发请求的方法
DE102019212468A1 (de) * 2019-08-21 2021-02-25 Robert Bosch Gmbh Verfahren zur Datenübertragung in einem Steuerungssystem einer Maschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020085506A1 (en) * 2000-11-16 2002-07-04 Frank Hundscheidt Subgroup multicasting in a communications network
US20030218980A1 (en) * 2002-04-17 2003-11-27 Hitachi, Ltd. Device and system for multicast communication

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998052316A1 (en) * 1997-05-09 1998-11-19 Connotech Experts-Conseils Inc. Initial secret key establishment including facilities for verification of identity
RU2168282C1 (ru) * 1999-10-21 2001-05-27 Военный университет связи Устройство управления передачей пакетной информации по радиоканалу
CN1258920C (zh) * 2000-05-22 2006-06-07 Nds有限公司 广播网上安全数字内容传送系统和方法
JP2002124940A (ja) * 2000-10-16 2002-04-26 Murata Mach Ltd マルチキャスト通信方法
EP1334583A2 (de) * 2000-10-26 2003-08-13 General Instrument Corporation Durchsetzung von inhaltsrechten und bedingungen für multimedia-inhalt
KR100358179B1 (ko) * 2000-12-27 2002-10-25 한국전자통신연구원 공유 멀티캐스트 트리 구성 방법
US20020091926A1 (en) * 2001-01-10 2002-07-11 The Furukawa Electric Co., Ltd. Multicast authentication method, multicast authentication server, network interconnection apparatus and multicast authentication system
JP2002335281A (ja) * 2001-05-07 2002-11-22 Ntt Docomo Inc マルチキャストパケット配信方法及びシステム、パケットのアドレス構造、並びに移動機
US7995603B2 (en) * 2001-05-22 2011-08-09 Nds Limited Secure digital content delivery system and method over a broadcast network
KR20020023100A (ko) * 2001-05-28 2002-03-28 박현제 가상 멀티캐스트 네트워크 구축을 위한 시스템
US7673136B2 (en) * 2002-02-26 2010-03-02 Stewart Ian A Method for secure multicast repeating on the public Internet
JP2003348151A (ja) * 2002-05-29 2003-12-05 Hitachi Ltd 中継装置およびマルチキャスト経路制御方法
JP2004172932A (ja) * 2002-11-20 2004-06-17 Hitachi Ltd データ配信システム
JP3930445B2 (ja) * 2003-03-12 2007-06-13 日本電信電話株式会社 マルチキャスト通信方法、マルチキャスト通信用ルータ装置およびマルチキャスト通信用プログラム
JP4141304B2 (ja) * 2003-03-27 2008-08-27 富士通株式会社 マルチキャスト通信ネットワークにおける通信方法、受信端末、ｌ２スイッチおよびｌ３スイッチ
JP4292890B2 (ja) * 2003-06-26 2009-07-08 株式会社日立製作所 マルチキャスト配信方法、配信装置およびシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020085506A1 (en) * 2000-11-16 2002-07-04 Frank Hundscheidt Subgroup multicasting in a communications network
US20030218980A1 (en) * 2002-04-17 2003-11-27 Hitachi, Ltd. Device and system for multicast communication

Also Published As

Publication number Publication date
JP4739047B2 (ja) 2011-08-03
RU2418369C2 (ru) 2011-05-10
MXPA06001744A (es) 2006-09-21
CA2536121A1 (en) 2006-08-14
CN1822545B (zh) 2010-08-04
DE602005022978D1 (de) 2010-09-30
US20060184683A1 (en) 2006-08-17
US7676598B2 (en) 2010-03-09
BRPI0600364A (pt) 2007-03-06
TW200633428A (en) 2006-09-16
RU2006104546A (ru) 2007-09-27
JP2006229962A (ja) 2006-08-31
AR052668A1 (es) 2007-03-28
ATE478489T1 (de) 2010-09-15
CN1822545A (zh) 2006-08-23
ZA200601190B (en) 2007-12-27
TWI330017B (en) 2010-09-01
KR20060091261A (ko) 2006-08-18
EP1691507A1 (de) 2006-08-16
AU2006200338A1 (en) 2006-08-31
EP1691507B1 (de) 2010-08-18
KR101244312B1 (ko) 2013-03-18
MY143984A (en) 2011-07-29

Similar Documents

Publication Publication Date Title
US7676598B2 (en) Method of controlling communication between a head-end system and a plurality of client systems
US6473858B1 (en) Method and apparatus for broadcasting data with access control
KR101376939B1 (ko) 오디오/비디오 데이터에 대한 액세스를 갖는 적어도 한 그룹의 디코더의 멤버를 관리하는 방법
US20020034179A1 (en) IP tunneling service without a return connection
US20110093883A1 (en) System, protection method and server for implementing the virtual channel service
JP2004135281A (ja) 安定したマルチキャストフロー
US7643478B2 (en) Secure and personalized broadcasting of audiovisual streams by a hybrid unicast/multicast system
US20140304728A1 (en) Method and multimedia unit for processing a digital broadcast transport stream
US7454518B1 (en) System, device, and method for receiver access control in a multicast communication network
CN102726022A (zh) 用于iptv的分层服务转售机制
EP1290885B1 (de) Sicheres digitalinhaltübermittlungssystem und verfahren über ein rundfunknetzwerk
WO2009043238A1 (en) Method, device and system for multimedia service management
US20020165920A1 (en) Facilitating simultaneous download of a multicast file to a plurality of end user download devices
WO2007076652A1 (en) User authorization method for use in digital television conditional access system
CN101106470A (zh) 一种组播方法、网络设备及系统
Lee et al. Internet group management protocol for IPTV services in passive optical network
HK1093125A (en) Method of controlling communication between a head-end system and a plurality of client systems
Epstein Using multi-protocol encapsulation technology to develop optimum data broadcast systems
Kirstein et al. Secure multicast conferencing
Lan et al. A peer-to-peer architecture for live streaming with DRM
EP2455880B1 (de) Sendeeinheit für IP-Netz mit verschlüsselten digitalen Videodatenströmen an direkt mit diesem Netz verbundene IP-Endgeräte
LEE et al. Internet Group Management Protocol for IPTV Services in Passive Optical Network
Sun et al. IP multicast over satellites-technology challenges
JP2008136108A (ja) デジタル放送配信方式およびその送受信装置
KR100715667B1 (ko) 미디어 게이트웨이 시스템에서 멀티캐스트 방식을 이용한스트림 분기 장치 및 방법

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired